EP0393901B1 - Tintenzusammensetzung - Google Patents
Tintenzusammensetzung Download PDFInfo
- Publication number
- EP0393901B1 EP0393901B1 EP90303793A EP90303793A EP0393901B1 EP 0393901 B1 EP0393901 B1 EP 0393901B1 EP 90303793 A EP90303793 A EP 90303793A EP 90303793 A EP90303793 A EP 90303793A EP 0393901 B1 EP0393901 B1 EP 0393901B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink composition
- organic solvent
- set forth
- ink
- organic substance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims description 29
- 239000000126 substance Substances 0.000 claims description 17
- 239000003960 organic solvent Substances 0.000 claims description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 15
- -1 esters halogenated hydrocarbons Chemical class 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical group CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 5
- 229960004889 salicylic acid Drugs 0.000 claims description 5
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical group CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 claims description 4
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical group ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- 229960001138 acetylsalicylic acid Drugs 0.000 claims description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001298 alcohols Chemical group 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical group CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 claims description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical group CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- 240000000972 Agathis dammara Species 0.000 claims description 2
- 239000004859 Copal Substances 0.000 claims description 2
- 229920002871 Dammar gum Polymers 0.000 claims description 2
- 241000782205 Guibourtia conjugata Species 0.000 claims description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical group CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 229920001800 Shellac Polymers 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 229940035429 isobutyl alcohol Drugs 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000011118 polyvinyl acetate Substances 0.000 claims description 2
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 claims description 2
- 229940113147 shellac Drugs 0.000 claims description 2
- 235000013874 shellac Nutrition 0.000 claims description 2
- 239000004208 shellac Substances 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 1
- 239000000976 ink Substances 0.000 description 41
- 239000004744 fabric Substances 0.000 description 15
- 239000002904 solvent Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 3
- IKCLCGXPQILATA-UHFFFAOYSA-N 2-chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1Cl IKCLCGXPQILATA-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000010409 ironing Methods 0.000 description 3
- 239000012046 mixed solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000005711 Benzoic acid Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
Definitions
- This invention relates to an ink composition affording white ink images which are erasable, for example, by wiping with a wet cloth impregnated with water or an organic solvent or by heating.
- the present invention is also concerned with a writing instrument utilizing the above ink.
- Various erasable inks are known and are utilized in the field of, for example, sewing or arts and crafts.
- the known erasable inks now on the market are predominantly of a type which give blue or dark color ink images and, therefore, are not suited for writing on a dark-colored surface.
- Known white colored inks generally contain a white pigment or dye and are not easily erasable.
- US-A-4744826 discloses an aqueous transparent ink composition affording erasable, white ink images.
- This composition contains an amine complex salt of zinc. Upon use, the amine complex decomposes to liberate ammonia and to leave white zinc hydroxide. Thus, this ink has the problem that an odor of ammonia emanates upon use.
- the present invention has been made to solve the above-mentioned problems and contemplates provision of an ink composition which gives easily erasable, white ink images.
- a substantially colorless, transparent ink composition which turns white upon use, comprising:
- the ink composition of the present invention is substantially colorless and transparent. When applied on a fabric, paper, leather or the like surface, however, the ink image becomes white colored as a result of evaporation of the solvent with the simultaneous deposition of the organic substance on the applied portion.
- the resulting white ink images may be easily removed by, for example, wiping with a wet cloth impregnated with water or an organic solvent or heating with an iron.
- Any organic solvent may be used for the purpose of the present invention as long as it can dissolve the organic substance used as a colorant.
- suitable solvents are alcohols, ethers, ketones, esters and halogenated hydrocarbons. Since it is generally desired to shorten the period of time through which the applied ink turns white, the use of a solvent having a low boiling point, especially a boiling point of 30-150 °C is preferred.
- Particularly suitable solvents are ketones and aliphatic monohydric alcohols having a boiling point of 50-100 °C.
- ketones and aliphatic monohydric alcohols having a boiling point of 50-100 °C.
- the solvent is preferably selected from methanol, ethanol, isopropyl alcohol, isobutyl alcohol, secondary amyl alcohol, tertiary amyl alcohol, acetone, methyl ethyl ketone, chloroform, dichloroethane, trichloroethane, acetonitrile and mixtures thereof.
- Salicylic acid and acetylsalicylic acid are used as colorant for the ink composition of the present invention. These water-soluble organic substances give clear white images which are easily erased when wiped with a wet cloth impregnated with water.
- the organic substance serving as a colorant should be used in an amount of at least 15% by weight based on the total weight of the organic solvent and the organic substance.
- the upper limit is a concentration providing the saturated solution. Since a saturated solution is apt to form solids due to the evaporation of the solvent, it is desired that the upper limit of the content of the organic substance be maintained slightly below the saturation concentration, preferably 95 % of the saturation concentration. Preferred content of the organic substance is 70-95 % of the saturation concentration.
- the ink composition additionally contains a polymer having a molecular weight of at least 10,000.
- the polymer is used in an amount sufficient to prevent the organic substance from being absorbed quickly in paper or cloth on which an ink pattern is to be formed. Any polymer may be used for controlling the penetrability of the ink composition as long as it is soluble in the solvent used.
- suitable polymers are poly(ethylene oxide), poly(vinylpyrrolidone), poly(vinyl butyral), polyacrylate, poly(vinyl acetate), phenol resins, shellac, rosin, dammar and copal.
- the polymer also serves to prevent the occurrence of blurs of the ink images.
- Polyethylene oxide having an average molecular weight of about 105 to 5x106 is especially suitable for the purpose of the present invention.
- the amount of polymer used varies with its molecular weight but is generally 0.001-10 g per 100 g of the total weight of the solvent and the organic substance.
- the ink composition according to the present invention is suitably used for a writing instrument having a porous or fibrous tip, such as a felt-tip pen.
- the ink is contained in an ink tank which is in fluid communication with the tip.
- the letters or patterns written with such a writing instrument are initially illegible. After a period of, for example, 2-15 seconds, the ink image turns white as a result of evaporation of the solvent.
- the ink image may be erased by wiping with an organic solvent- or water-impregnated cloth.
- the ink image may be made to vanish when heated at a temperature above the boiling point of the organic substance.
- Salicylic acid 35 g was dissolved in 100 g of a mixed solvent consisting of 80 g of isopropyl alcohol and 20 g of ethanol to obtain a first solution and 2.5 g of poly(ethylene oxide) having a molecular weight of 6 x 105 to 1.1 x106 was dissolved in 50 g of ethylene dichloride to obtain a second solution.
- the first solution 150 g was then mixed with 5 g of the second solution to obtain a colorless, transparent ink composition.
- This composition was charged in an ink tank of a felt-tip pen. A pattern was drawn on a black fabric with the pen. A clear, white image was obtained after 3 seconds from the drawing. This image was able to be erased by wiping with a water-impregnated wet cloth. By ironing the fabric, the ink image also vanished.
- the felt-tip pen was also able to write easily on a leather.
- Salicylic acid (36 g) was dissolved in 100 g of a mixed solvent consisting of 80 g of isopropyl alcohol and 20 g of ethylene dichloride, in which 0.5 g of poly(ethylene oxide) having a molecular weight of 6 x 105 to 1.1 x 106 was further dissolved, thereby to obtain a colorless, transparent ink composition.
- This composition was charged in an ink tank of a felt-tip pen. A pattern was drawn on a black fabric with the pen. A clear, white image was obtained after 3 seconds from the drawing. This image was able to be erased by wiping with a water-impregnated wet cloth. By ironing the fabric, the ink image also vanished.
- the felt-tip pen was also able to write easily on a leather.
- Acetylsalicylic acid (23 g) was dissolved in 100 g of a mixed solvent consisting of 80 g of isopropyl alcohol and 20 g of ethylene dichloride, in which 0.2 g of poly(ethylene oxide) having a molecular weight of 3.3 x 106 to 3.8 x106 was further dissolved, thereby to obtain a colorless, transparent ink composition.
- This composition was charged in an ink tank of a felt-tip pen. A pattern was drawn on a black fabric with the pen. A clear, white image was obtained after 3 seconds from the drawing. This image was able to be erased by wiping with a water-impregnated wet cloth. By ironing the fabric, the ink image also vanished.
- the felt-tip pen was also able to write easily on a leather.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Optical Filters (AREA)
Claims (8)
- Eine im wesentlichen farblose, durchsichtige Tintenzusammensetzung, die bei Gebrauch weiß wird, und die:(a) ein organisches Lösemittel;(b) eine organische Substanz, die aus Salizylsäure und Acetylsalizylsäure ausgewählt wurde, die in dem organischen Lösungsmittel gelöst ist, wobei die Menge der organischen Substanz mindestens 15 % beträgt, basierend auf dem Gesamtgewicht des organischen Lösemittels und der organischen Substanz; und(c) ein Polymer, das in dem organischen Lösemittel gelöst ist und welches ein Molekulargewicht von mindestens 10,000 besitzt.
- Eine Tintenzusammensetzung gemäß Anspruch 1, in der die organische Substanz in 70-95 % der Sättigungskonzentration vorhanden ist.
- Eine Tintenzusammensetzung gemäß Anspruch 1 oder Anspruch 2, in der das organische Lösemittel aus Alkoholen, Ether, Ketonen, Estern, halogenhaltigen Kohlenwasserstoffen und Acetonitril ausgewählt wird.
- Eine Tintenzusammensetzung gemäß Anspruch 3, in der das organische Lösemittel einen Siedepunkt von 50-100 °C besitzt.
- Eine Tintenzusammensetzung gemäß Anspruch 4, in der das organische Lösemittel aus Methanol, Ethanol, Isopropylalkohol, Isobutylalkohol, zweiwertigem Amylalkohol, tertiärem Amylalkohol, Aceton, Methylethylketon, Chloroform, Dichlorethan, Trichlorethan, Acetonitril und Mischungen aus diesen Stoffen ausgewählt wird.
- Eine Tintenzusammensetzung gemäß den vorhergehenden Ansprüchen, in der das Polymer ein Bestandteil ist, das aus Polyethylenoxid, Polyvinylpyrrolidon, Polyvinylbutylal, Polyacrylat, Polyvinylacetat, Polyvinylbutyral, Phenolharzen, Schellack, Kiefernharz, Dammarharz und Kopalharz ausgewählt wird.
- Eine Tintenzusammensetzung gemäß Anspruch 6, in der das Polymer ein Polyethylenoxid mit einem Molekulargewicht von ungefähr 10⁵ - 5 x 10⁶ ist.
- Ein Schreibgerät mit einer porigen oder faserstoffartigen Spitze und einem Tintenbehälter, der in fließender Verbindung zu der Spitze steht und eine Tintenzusammensetzung gemäß der vorhergehenden Ansprüche enthält, so daß ein Buchstabe oder ein Muster, das mit dem Schreibgerät geschrieben wird, weiß ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP103204/89 | 1989-04-21 | ||
JP1103204A JPH0655918B2 (ja) | 1989-04-21 | 1989-04-21 | 白色系インク組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0393901A1 EP0393901A1 (de) | 1990-10-24 |
EP0393901B1 true EP0393901B1 (de) | 1994-01-19 |
Family
ID=14347990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90303793A Expired - Lifetime EP0393901B1 (de) | 1989-04-21 | 1990-04-09 | Tintenzusammensetzung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5082495A (de) |
EP (1) | EP0393901B1 (de) |
JP (1) | JPH0655918B2 (de) |
CA (1) | CA2014579C (de) |
DE (1) | DE69006082T2 (de) |
HK (1) | HK95794A (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356465A (en) * | 1993-07-23 | 1994-10-18 | Midsun Group, Inc. | Oil-spill marking method and composition |
US5587408A (en) * | 1994-09-16 | 1996-12-24 | Avery Dennison Corporation | Solid erasable marking composition |
US5852072A (en) * | 1994-12-16 | 1998-12-22 | Bic Corporation | Erasable ink composition containing a waterborne polyurethane urea |
US5900445A (en) * | 1994-12-20 | 1999-05-04 | Bic Corporation | Erasable ink composition containing a polymer dye obtained from ethylenic monomers and marking instrument containing same |
US5661197A (en) * | 1994-12-20 | 1997-08-26 | Bic Corporation | Erasable ink composition containing a polymer-encapsulated colorant derived from monomer containing dissolved colorant |
US5852073A (en) * | 1994-12-21 | 1998-12-22 | Bic Corporation | Erasable ink composition containing a polymer-encapsulated colorant obtained by polymerizing monomer in the presence of solid colorant particles |
US5972083A (en) * | 1998-10-01 | 1999-10-26 | Adger Kogyo Co., Ltd. | Ink composition writing instrument containing same method of forming pattern on receiving surface of object and pattern forming kit |
US6521033B1 (en) * | 1999-07-14 | 2003-02-18 | Adger Kogyo Co., Ltd. | Ink composition, writing instrument containing same and method of forming image on receiving surface |
JP2004148807A (ja) * | 2002-10-09 | 2004-05-27 | Fuji Photo Film Co Ltd | インクジェット記録方法 |
MXPA05009597A (es) * | 2003-03-14 | 2006-03-21 | Basf Ag | Tintas de impresion que comprenden derivados de acido ciclohexanpolicarboxilico. |
US7743704B2 (en) * | 2004-12-14 | 2010-06-29 | Photo Print Soap Ltd. | Method of printing upon a soap bar |
US20060281830A1 (en) * | 2005-06-08 | 2006-12-14 | Adger Kogyo Co., Ltd. | Ink composition and writing instrument |
BE1017157A3 (nl) | 2006-06-02 | 2008-03-04 | Flooring Ind Ltd | Vloerbekleding, vloerelement en werkwijze voor het vervaardigen van vloerelementen. |
ATE501863T1 (de) * | 2008-04-08 | 2011-04-15 | Flooring Ind Ltd Sarl | Verfahren zur herstellung beschichteter paneele und beschichtetes paneel |
BE1018680A5 (nl) | 2008-12-19 | 2011-06-07 | Flooring Ind Ltd Sarl | Werkwijzen voor het vervaardigen van panelen en paneel hierbij bekomen. |
KR101616593B1 (ko) | 2008-12-19 | 2016-05-12 | 플로어링 인더스트리즈 리미티드 에스에이알엘 | 코팅 패널 및 이러한 패널의 제조 방법 |
HUE044231T2 (hu) | 2009-12-22 | 2019-10-28 | Flooring Ind Ltd Sarl | Fedõpanelok gyártására szolgáló eljárás |
US8925275B2 (en) | 2010-05-10 | 2015-01-06 | Flooring Industries Limited, Sarl | Floor panel |
BE1019501A5 (nl) | 2010-05-10 | 2012-08-07 | Flooring Ind Ltd Sarl | Vloerpaneel en werkwijze voor het vervaardigen van vloerpanelen. |
BE1019331A5 (nl) | 2010-05-10 | 2012-06-05 | Flooring Ind Ltd Sarl | Vloerpaneel en werkwijzen voor het vervaardigen van vloerpanelen. |
BE1025875B1 (nl) | 2018-01-04 | 2019-08-06 | Unilin Bvba | Werkwijzen voor het vervaardigen van panelen |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3044035A1 (de) * | 1980-11-22 | 1982-05-27 | Fa. J.S. Staedtler, 8500 Nürnberg | Weisse schreibfluessigkeit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1761347A (en) * | 1926-11-18 | 1930-06-03 | Morris S Kharasch | Marking process and material and process of producing said marking material |
US2578425A (en) * | 1948-05-26 | 1951-12-11 | Hershkowitz Murray | Evaporative marking composition |
JPS5116816A (de) * | 1974-08-01 | 1976-02-10 | Matsushita Electric Ind Co Ltd | |
US3997498A (en) * | 1975-07-24 | 1976-12-14 | Xerox Corporation | Non-smudge correction fluid |
DE2832098C2 (de) * | 1978-07-21 | 1982-06-03 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Anordnung zur Zug- bzw. Längskrafteinleitung bei einem Bauteil in Sandwichbauweise |
DE3044036C2 (de) * | 1980-11-22 | 1984-04-05 | Fa. J.S. Staedtler, 8500 Nürnberg | Weiße Schreibflüssigkeit |
JPS59172565A (ja) * | 1983-03-18 | 1984-09-29 | Sakura Color Prod Corp | インキ組成物 |
JPS6232161A (ja) * | 1985-08-06 | 1987-02-12 | Adogaa Kogyo Kk | インク組成物 |
-
1989
- 1989-04-21 JP JP1103204A patent/JPH0655918B2/ja not_active Expired - Lifetime
-
1990
- 1990-04-02 US US07/502,938 patent/US5082495A/en not_active Expired - Lifetime
- 1990-04-09 EP EP90303793A patent/EP0393901B1/de not_active Expired - Lifetime
- 1990-04-09 DE DE69006082T patent/DE69006082T2/de not_active Expired - Fee Related
- 1990-04-12 CA CA002014579A patent/CA2014579C/en not_active Expired - Fee Related
-
1994
- 1994-09-08 HK HK95794A patent/HK95794A/xx not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3044035A1 (de) * | 1980-11-22 | 1982-05-27 | Fa. J.S. Staedtler, 8500 Nürnberg | Weisse schreibfluessigkeit |
Also Published As
Publication number | Publication date |
---|---|
JPH0655918B2 (ja) | 1994-07-27 |
DE69006082D1 (de) | 1994-03-03 |
CA2014579A1 (en) | 1990-10-21 |
US5082495A (en) | 1992-01-21 |
JPH02281084A (ja) | 1990-11-16 |
HK95794A (en) | 1994-09-16 |
DE69006082T2 (de) | 1994-08-11 |
EP0393901A1 (de) | 1990-10-24 |
CA2014579C (en) | 1996-09-17 |
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